\n", " | user_id | \n", "item_id | \n", "rating | \n", "timestamp | \n", "
---|---|---|---|---|
0 | \n", "1 | \n", "122 | \n", "5.0 | \n", "838985046 | \n", "
1 | \n", "1 | \n", "185 | \n", "5.0 | \n", "838983525 | \n", "
2 | \n", "1 | \n", "231 | \n", "5.0 | \n", "838983392 | \n", "
\n", " | item_id | \n", "title | \n", "genres | \n", "
---|---|---|---|
0 | \n", "1 | \n", "Toy Story (1995) | \n", "Adventure|Animation|Children|Comedy|Fantasy | \n", "
1 | \n", "2 | \n", "Jumanji (1995) | \n", "Adventure|Children|Fantasy | \n", "
2 | \n", "3 | \n", "Grumpier Old Men (1995) | \n", "Comedy|Romance | \n", "
\n", " | user_id | \n", "item_id | \n", "tag | \n", "timestamp | \n", "
---|---|---|---|---|
0 | \n", "15 | \n", "4973 | \n", "excellent! | \n", "1215184630 | \n", "
1 | \n", "20 | \n", "1747 | \n", "politics | \n", "1188263867 | \n", "
2 | \n", "20 | \n", "1747 | \n", "satire | \n", "1188263867 | \n", "
\n", " | Coverage@10 | \n", "HitRate@1 | \n", "HitRate@10 | \n", "MAP@10 | \n", "NDCG@10 | \n", "
---|---|---|---|---|---|
LightFM_item_features | \n", "0.066404 | \n", "0.348 | \n", "0.784 | \n", "0.121321 | \n", "0.229198 | \n", "